Active NPI
Montana Gastroenterology, PLLC
- Clinic/Center
- Missoula, MT
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinic/Center
- Legal business name
- MONTANA GASTROENTEROLOGY, PLLC
- Practice address
- 1930 W Broadway
Ste a
Missoula, MT 59808 - Phone
- (406) 541-6844
- Fax
- (406) 541-6843
- NPI assigned
- Jun 4, 2020
- Last updated
- Oct 13, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Robert E McCarville
- Title
- Administrator
- Phone
- (417) 889-2040
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinic/Center | 261Q00000X | Primary |
Addresses
Primary practice location
1930 W Broadway
Ste a
Missoula, MT 59808
Mailing address
2925 E Battlefield Rd Ste 110
Springfield, MO 65804-4015
Phone (417) 889-2040
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MT
Enrollment records 1
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 27D2267430 | Montana Gastroenterology, PLLC | Compliance | Feb 8, 2027 |
National Provider Directory
National Provider DirectoryLocations
2925 E Battlefield Rd
Ste 110
Springfield, MO 65804
1930 W Broadway St
Ste A
Missoula, MT 59808
Phone (406) 541-6844
1930 W Broadway St
Ste B
Missoula, MT 59808
Phone (406) 541-6836
500 W Broadway St
Bldg 4
Missoula, MT 59802
500 W Broadway St
Ste A
Missoula, MT 59802
Phone (406) 284-5560
Practitioners & affiliated clinicians
Practitioners 35
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Gastroenterology Physician
- Missoula, MT
- NPI 1821275900
-
- Family Nurse Practitioner
- Missoula, MT
- NPI 1780963538
-
- Certified Registered Nurse Anesthetist
- Hamilton, MT
- NPI 1386702504
-
- Gastroenterology Physician
- Billings, MT
- NPI 1528095155
-
- Family Nurse Practitioner
- Missoula, MT
- NPI 1871843953
-
- Gastroenterology Physician
- Missoula, MT
- NPI 1669511606
-
- Gastroenterology Physician
- Missoula, MT
- NPI 1780796888
-
- Gastroenterology Physician
- Missoula, MT
- NPI 1760441224
-
- Anesthesiology Physician
- Missoula, MT
- NPI 1275522211
-
- Gastroenterology Physician
- Missoula, MT
- NPI 1073932398
-
- Gastroenterology Physician
- Missoula, MT
- NPI 1669511689
-
- Certified Registered Nurse Anesthetist
- Missoula, MT
- NPI 1750601423
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1591228800000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1791849600000",
"number": "1821612946",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2925 E BATTLEFIELD RD STE 110",
"city": "SPRINGFIELD",
"state": "MO",
"postal_code": "658044015",
"telephone_number": "417-889-2040",
"fax_number": "417-719-7896"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1930 W BROADWAY",
"address_2": "STE A",
"city": "MISSOULA",
"state": "MT",
"postal_code": "59808",
"telephone_number": "406-541-6844",
"fax_number": "406-541-6843"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "MONTANA GASTROENTEROLOGY, PLLC",
"organizational_subpart": "NO",
"enumeration_date": "2020-06-04",
"last_updated": "2026-10-13",
"certification_date": "2026-10-13",
"status": "A",
"authorized_official_last_name": "MCCARVILLE",
"authorized_official_first_name": "ROBERT",
"authorized_official_middle_name": "E",
"authorized_official_title_or_position": "ADMINISTRATOR",
"authorized_official_telephone_number": "417-889-2040"
},
"taxonomies": [
{
"code": "261Q00000X",
"taxonomy_group": "",
"desc": "Clinic/Center",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Missoula, MT
- Montana CVS Pharmacy LLC (CVS Pharmacy #08622)
- Montana Endoscopy Center, PLLC
- Montana Eyecare Missoula, PC
- Montana Family Vision Care, PC
- Montana Foot and Ankle Institute, PLLC (Missoula Foot and Ankle Group)
- Montana Headache Clinic
- Montana Health Solutions, Inc. (Consumer Direct Management Solutions)
- Montana Heart Angio Lab LLC
- Montana Heart Center Cardiology, PLLC
- Montana Imaging Center
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.